linux-kernel - Re: [PATCH] btrfs: free-space-cache: Fix error return code in __load_free_space

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Message-ID: <20201204174312.GY6430@twin.jikos.cz>
Date:   Fri, 4 Dec 2020 18:43:12 +0100
From:   David Sterba <dsterba@...e.cz>
To:     Zhihao Cheng <chengzhihao1@...wei.com>
Cc:     clm@...com, josef@...icpanda.com, dsterba@...e.com,
        linux-btrfs@...r.kernel.org, linux-kernel@...r.kernel.org,
        yi.zhang@...wei.com
Subject: Re: [PATCH] btrfs: free-space-cache: Fix error return code in
 __load_free_space_cache

On Fri, Nov 20, 2020 at 09:08:04AM +0800, Zhihao Cheng wrote:
> Fix to return the error code(instead always 0) when memory allocating
> failed in __load_free_space_cache().

Hm right the error handling flow in that function is a mess and the
error values are not set. Your patch is a minimal fix so I'll add it,
the function could use some cleanups though. Thanks.